[#subprocess-Popen-wait]
= xref:subprocess.adoc[subprocess]::xref:subprocess/Popen.adoc[Popen]::wait
:relfileprefix: ../../
:mrdocs:

Waits for the child process to exit and returns its status.

== Synopsis

Declared in `<util/subprocess.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
wait() noexcept(false);
----

== Return Value

The child's exit status code.


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